livingston



F. El@ LIVEEGSTON PRESSURE REGULATOR.

Paieme Feb. l5, 3.88?,

(No Mode.;

NoL 357,720.

Hmmm".

5.o or springs, c5, o1' an equivalent Weight (Shown in Fig. L) 'nef "L A "D be eonbx'oied by aeeosorew, cg, oarbie bearings, el.

g me device, thewatez' entering roeepmeie underpreeenre oauses to to the To@ e?, lever d, sindY \7 we o. who@ `vanriatione other than .f 5 Rio not, thereforemish to be iii iting; myself by any positive one eseripgions, The device proeeee of regn' j, zeeemre o'fges. v nee E claim as new is-- 1L a pfesSure-xegnlaing device, the oomlh @he stand-pipe a, pipe a', fauee .1 in zr 6oz; expe-risible receptacle, e, comii the eiland-pipe and connected J to eonae @he seid valve bo 'n or control he ow of water neeii, ss'ioefeniaily as herein set forth.

@sure-regulating device, the comis employed the Stress of #sheer neeted lat their edges m61 forming' with seid bottom and top plees e, cheminer to receive the liquid under pressure, a pipe o1' doet to lead the Water into seid chamber@J vave, and linkedfor pivoted rode conneeing seid Valve 'and movable 1)late enbstantial as eetforth.

3. in eomoination, 4@he pipes a o o, one of 35 "which is provided with e regulating-valve, a.

.fixed and movable plate and. an intermedioe beliowsike stmiobure, and oonueoning-Tod connecbing said movabie pie-ie wi'ih seid veive, substantially es set. forth.,

ln eombinasiomme botem and top pleines, c ce, the annular plates c6, united at theii oiternately,as shown, the pipe ai@ leadinginto the ohmnber formed by said annoia? pieles? the guides c, rods d d, and lever ai", foi` opel*- aoing the valve, all said parte being :wronged and operating in combination, eubiontia-ly as and for the purposes set forth.

In testimony that l'. Claim ihe foregoing 'i have hereunto set my hand this 21th dey oir' 5o April, 1886.

FRAHCS M. LHTUGSZCGT.

Witnessess CHARLES PELL, Femme Qmunmm... 

